From: Sven Peter <sven@svenpeter.dev>
To: Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sven Peter <sven@svenpeter.dev>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
asahi@lists.linux.dev
Subject: [PATCH] usb: typec: tipd: Set mode of operation for USB Type-C connector
Date: Mon, 28 Nov 2022 17:23:04 +0100 [thread overview]
Message-ID: <20221128162304.80125-1-sven@svenpeter.dev> (raw)
Forward the mode of operation to the typec subsystem such that it can
configure the mux correctly.
Signed-off-by: Sven Peter <sven@svenpeter.dev>
---
drivers/usb/typec/tipd/core.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c
index 982bd2cad931..46a4d8b128f0 100644
--- a/drivers/usb/typec/tipd/core.c
+++ b/drivers/usb/typec/tipd/core.c
@@ -14,6 +14,7 @@
#include <linux/regmap.h>
#include <linux/interrupt.h>
#include <linux/usb/typec.h>
+#include <linux/usb/typec_altmode.h>
#include <linux/usb/role.h>
#include "tps6598x.h"
@@ -257,6 +258,7 @@ static int tps6598x_connect(struct tps6598x *tps, u32 status)
typec_set_orientation(tps->port, TYPEC_ORIENTATION_REVERSE);
else
typec_set_orientation(tps->port, TYPEC_ORIENTATION_NORMAL);
+ typec_set_mode(tps->port, TYPEC_STATE_USB);
tps6598x_set_data_role(tps, TPS_STATUS_TO_TYPEC_DATAROLE(status), true);
tps->partner = typec_register_partner(tps->port, &desc);
@@ -280,6 +282,7 @@ static void tps6598x_disconnect(struct tps6598x *tps, u32 status)
typec_set_pwr_role(tps->port, TPS_STATUS_TO_TYPEC_PORTROLE(status));
typec_set_vconn_role(tps->port, TPS_STATUS_TO_TYPEC_VCONN(status));
typec_set_orientation(tps->port, TYPEC_ORIENTATION_NONE);
+ typec_set_mode(tps->port, TYPEC_STATE_SAFE);
tps6598x_set_data_role(tps, TPS_STATUS_TO_TYPEC_DATAROLE(status), false);
power_supply_changed(tps->psy);
--
2.25.1
next reply other threads:[~2022-11-28 16:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-28 16:23 Sven Peter [this message]
2022-11-30 15:36 ` Heikki Krogerus
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